Rectangular and square HSS
HSS 127x76x9.5
Calculated: design thickness = nominal thickness (CSA G40.20, Class C), outside radius 2t. Range derived from ASTM A500 sizes — cross-check with the CISC tables.
Dimensions
- Depthd
- 127mm
- Widthb
- 76.2mm
- Thicknesst
- 9.52mm
- Outside corner radiusro
- 19.05mm
Mass and area
- Mass per lengthm
- 25.69kg/m
- Cross-sectional areaA
- 3,273mm²
- Outside perimeterP
- 373.7mm
Strong axis x–x
- Moment of inertiaIx
- 6.12610⁶ mm⁴
- Elastic section modulusSx
- 96.4610³ mm³
- Plastic section modulusZx
- 126.310³ mm³
- Radius of gyrationrx
- 43.26mm
Weak axis y–y
- Moment of inertiaIy
- 2.69610⁶ mm⁴
- Elastic section modulusSy
- 70.7710³ mm³
- Plastic section modulusZy
- 87.6910³ mm³
- Radius of gyrationry
- 28.7mm
Torsion and stability
- Torsional constantJ
- 6,59510³ mm⁴